5mL Locking Macrocentrifuge Tubes-GLB 111582LK

• Maintains sample integrity with locking cap which prevents accidental cap opening and evaporation during centrifugation • Suitable for centrifugation, boiling, incubation, freezing and sample storage • Optimally clear USP Class VI medical grade polypropylene • Manufactured in a class 100,000 clean room and certified to be free from RNase and DNase, Human DNA, pyrogens, PCR inhibitors, and ATP • Tubes feature graduations, writing area, pierceable cap, are autoclavable, and are packaged in zip, re-closable bags